11/12/2016
http://www.livestrong.com/article/366684-why-is-swimming-good-for-asthma/
Why Is Swimming Good for Asthma? Regular exercise offers many benefits for people with asthma, including less frequent asthma symptoms, and improved heart and physical fitness. Swimming is a healthy form of aerobic exercise for people with asthma, especially for those whose symptoms are triggered by outdoor allergies or cold temper...